libata: straighten out ATA_ID_* constants

[powerpc.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c66b7b4..5c26818 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -47,6 +47,30 @@ config UNUSED_SYMBOLS
          you really need it, and what the merge plan to the mainline kernel for
          your module is.
 
          you really need it, and what the merge plan to the mainline kernel for
          your module is.
 

+config DEBUG_FS
+       bool "Debug Filesystem"
+       depends on SYSFS
+       help
+         debugfs is a virtual file system that kernel developers use to put
+         debugging files into.  Enable this option to be able to read and
+         write to these files.
+
+         If unsure, say N.
+
+config HEADERS_CHECK
+       bool "Run 'make headers_check' when building vmlinux"
+       depends on !UML
+       help
+         This option will extract the user-visible kernel headers whenever
+         building the kernel, and will run basic sanity checks on them to
+         ensure that exported files do not attempt to include files which
+         were not exported, etc.
+
+         If you're making modifications to header files which are
+         relevant for userspace, say 'Y', and check the headers
+         exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in
+         your build tree), to make sure they're suitable.
+

 config DEBUG_KERNEL
        bool "Kernel debugging"
        help
 config DEBUG_KERNEL
        bool "Kernel debugging"
        help


@@ -302,16 +326,6 @@ config DEBUG_INFO
 
          If unsure, say N.
 
 
          If unsure, say N.
 

-config DEBUG_FS
-       bool "Debug Filesystem"
-       depends on SYSFS
-       help
-         debugfs is a virtual file system that kernel developers use to put
-         debugging files into.  Enable this option to be able to read and
-         write to these files.
-
-         If unsure, say N.
-

 config DEBUG_VM
        bool "Debug VM"
        depends on DEBUG_KERNEL
 config DEBUG_VM
        bool "Debug VM"
        depends on DEBUG_KERNEL


@@ -340,24 +354,6 @@ config FRAME_POINTER
          some architectures or if you use external debuggers.
          If you don't debug the kernel, you can say N.
 
          some architectures or if you use external debuggers.
          If you don't debug the kernel, you can say N.
 

-config UNWIND_INFO
-       bool "Compile the kernel with frame unwind information"
-       depends on !IA64 && !PARISC && !ARM
-       depends on !MODULES || !(MIPS || PPC || SUPERH || V850)
-       help
-         If you say Y here the resulting kernel image will be slightly larger
-         but not slower, and it will give very useful debugging information.
-         If you don't debug the kernel, you can say N, but we may not be able
-         to solve problems without frame unwind information or frame pointers.
-
-config STACK_UNWIND
-       bool "Stack unwind support"
-       depends on UNWIND_INFO
-       depends on X86
-       help
-         This enables more precise stack traces, omitting all unrelated
-         occurrences of pointers into kernel code from the dump.
-

 config FORCED_INLINING
        bool "Force gcc to inline functions marked 'inline'"
        depends on DEBUG_KERNEL
 config FORCED_INLINING
        bool "Force gcc to inline functions marked 'inline'"
        depends on DEBUG_KERNEL


@@ -372,20 +368,6 @@ config FORCED_INLINING
          become the default in the future, until then this option is there to
          test gcc for this.
 
          become the default in the future, until then this option is there to
          test gcc for this.
 

-config HEADERS_CHECK
-       bool "Run 'make headers_check' when building vmlinux"
-       depends on !UML
-       help
-         This option will extract the user-visible kernel headers whenever
-         building the kernel, and will run basic sanity checks on them to
-         ensure that exported files do not attempt to include files which
-         were not exported, etc.
-
-         If you're making modifications to header files which are
-         relevant for userspace, say 'Y', and check the headers
-         exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in
-         your build tree), to make sure they're suitable.
-

 config RCU_TORTURE_TEST
        tristate "torture tests for RCU"
        depends on DEBUG_KERNEL
 config RCU_TORTURE_TEST
        tristate "torture tests for RCU"
        depends on DEBUG_KERNEL


@@ -402,6 +384,7 @@ config RCU_TORTURE_TEST
 
 config LKDTM
        tristate "Linux Kernel Dump Test Tool Module"
 
 config LKDTM
        tristate "Linux Kernel Dump Test Tool Module"

+       depends on DEBUG_KERNEL

        depends on KPROBES
        default n
        help
        depends on KPROBES
        default n
        help


@@ -415,27 +398,34 @@ config LKDTM
        drivers/misc/lkdtm.c
 
 config FAULT_INJECTION
        drivers/misc/lkdtm.c
 
 config FAULT_INJECTION

-       bool
+       bool "Fault-injection framework"
+       depends on DEBUG_KERNEL
+       depends on STACKTRACE
+       select FRAME_POINTER
+       help
+         Provide fault-injection framework.
+         For more details, see Documentation/fault-injection/.

 
 config FAILSLAB
 
 config FAILSLAB

-       bool "Fault-injection capabilitiy for kmalloc"
-       depends on DEBUG_KERNEL
-       select FAULT_INJECTION
+       bool "Fault-injection capability for kmalloc"
+       depends on FAULT_INJECTION

        help
        help

-         This option provides fault-injection capabilitiy for kmalloc.
+         Provide fault-injection capability for kmalloc.

 
 config FAIL_PAGE_ALLOC
        bool "Fault-injection capabilitiy for alloc_pages()"
 
 config FAIL_PAGE_ALLOC
        bool "Fault-injection capabilitiy for alloc_pages()"

-       depends on DEBUG_KERNEL
-       select FAULT_INJECTION
+       depends on FAULT_INJECTION

        help
        help

-         This option provides fault-injection capabilitiy for alloc_pages().
+         Provide fault-injection capability for alloc_pages().
+
+config FAIL_MAKE_REQUEST
+       bool "Fault-injection capability for disk IO"
+       depends on FAULT_INJECTION
+       help
+         Provide fault-injection capability for disk IO.

 
 config FAULT_INJECTION_DEBUG_FS
        bool "Debugfs entries for fault-injection capabilities"
 
 config FAULT_INJECTION_DEBUG_FS
        bool "Debugfs entries for fault-injection capabilities"

-       depends on FAULT_INJECTION && SYSFS
-       select DEBUG_FS
+       depends on FAULT_INJECTION && SYSFS && DEBUG_FS

        help
        help

-         This option enable configuration of fault-injection capabilities via
-         debugfs.
-
+         Enable configuration of fault-injection capabilities via debugfs.